CN210867461U

CN210867461U - High-frequency heating machine

Info

Publication number: CN210867461U
Application number: CN201922357006.5U
Authority: CN
Inventors: 陶丁丁
Original assignee: Hangzhou Fuyang Taomen Door Opener Co ltd
Current assignee: Hangzhou Fuyang Taomen Door Opener Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-26
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a high-frequency heating machine, which comprises a machine body and a heating coil, wherein a workbench is arranged on one side of the machine body, a through groove is formed on the upper surface of the workbench, a mounting groove is formed on the groove wall of the through groove, and an elastic component is arranged in the mounting groove; the downside of workstation is equipped with places platform and lifter, and the upper surface of placing the platform has been seted up and has been inlayed and establish the groove, and elastic component's downside is equipped with the inclined plane. After heating coil accomplished the stator heating, it rises to place the platform through the lift drive, and new stator will promote the stator that the heating was accomplished to rise and break away from in heating coil, and heating coil can continue to heat new stator. The stator can be replaced only by driving the placing table to ascend through the lifting piece, so that the stator replacement time is shortened to 1-2 seconds. The utility model discloses the time of reloading of stator has been reduced to the packaging efficiency of stator and rotor has been improved.

Description

High-frequency heating machine

Technical Field

The utility model belongs to the technical field of firing equipment's technique and specifically relates to a high frequency heater is related to.

Background

In the process of assembling a stator and a rotor in a motor, the stator needs to be heated by a high-frequency heater, and then the rotor is forcibly pressed into the stator, so that the stator and the rotor are assembled. The high-frequency heater is low-consumption energy-saving environment-friendly induction heating equipment which has the highest heating efficiency and the highest speed for metal materials at present, has the advantages of complete protection function, high reliability, small volume, light weight, simple installation, convenient operation and the like.

Through the retrieval, chinese patent publication No. CN207911061U discloses a high frequency heating ware, including the main frame, the position that the lower extreme surface of main frame is close to the corner is equipped with the toper stabilizer blade, the fixed position that one side surface of main frame is close to the below installs the heat dissipation window, the top of one side of heat dissipation window is equipped with the rotatory alarm lamp of reputation, the rotatory alarm lamp fixed mounting of reputation is in one side surface of main frame, the fixed position that the front end surface of main frame is close to the top installs control panel, the fixed position that the front end surface of main frame is close to the below installs heating coil. A high frequency heating ware, be equipped with toper stabilizer blade, reputation rotatory alarm lamp and heating coil, can increase the area of contact of stabilizer blade and ground, improve the stability of heater to can send reputation early warning when the inside high temperature of heater, can also prevent that the coil from being corroded by the air, bring better use prospect.

The above prior art solutions have the following drawbacks: in the heating process of the stator, the stator needs to be placed into a heating coil; after the heating coil finishes heating the stator, the worker needs to wear thicker cotton gloves by hand and take out the stator under the condition of not contacting the heating coil as much as possible, and then a new stator is accurately put into the coil. For the workshop workers, the reloading operation of the stator generally requires a time of 3 to 5 seconds, resulting in inefficient assembly of the stator with the rotor and therefore requiring improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a high frequency heating machine has reduced the reloading time of stator to the packaging efficiency of stator and rotor has been improved.

The above object of the present invention can be achieved by the following technical solutions: a high-frequency heating machine comprises a machine body and a heating coil connected to the machine body, wherein a workbench for mounting the heating coil is arranged on one side of the machine body, a through groove corresponding to the inner side of the heating coil is formed in the upper surface of the workbench, a mounting groove is formed in the wall of the through groove, and an elastic assembly for supporting a stator is arranged in the mounting groove; the downside of workstation is equipped with corresponding to leading to the groove and supplies the stator to place the platform and be used for driving the lifter of placing the platform and going up and down, places the upper surface of platform and sets up and supply elastic component to slide to inlay the groove of establishing of inlaying that establishes, and elastic component's downside is equipped with and supplies to place the stator of bench and impress the inclined plane in the mounting groove with elastic component.

By adopting the technical scheme, in the heating process of the stator, a worker firstly places a new stator on the placing table; after the heating coil finishes heating the stator, the placing table is driven to ascend through the lifting piece, the upper end of the new stator abuts against the inclined surface tightly, the elastic assembly is pressed into the mounting groove through the inclined surface, and the elastic assembly is in a compressed state at the moment; then new stator will promote the stator that the heating was accomplished to rise and break away from in heating coil, when inlaying the groove and will being corresponding to the mounting groove, elastic component will kick-back and imbed and establish the inslot, and elastic component will support new stator this moment, and heating coil can continue to heat new stator, drives through the lifter afterwards and places the platform and descend to reset and can prepare the reloading of next group's stator. In conclusion, the material changing operation of the stator can be completed only by driving the placing table to ascend through the lifting piece, so that the material changing time of the stator is shortened to 1-2 seconds, and the assembling efficiency of the stator and the rotor is improved.

The present invention may be further configured in a preferred embodiment as: the conveyer belt that extends along the horizontal direction is contradicted to one side of placing the platform, and the last fixed surface of placing the platform has a plurality of stoppers of avoiding the stator to be extruded and placing the platform, and the stopper that a plurality of confessions correspond is seted up to the lower surface of workstation and is slided and inlay the spout of establishing.

By adopting the technical scheme, a worker can sequentially place a plurality of groups of stators on the conveyor belt, when the stators are placed on the placing table, the stators on the conveyor belt abut against the stators on the placing table, and the stators on the placing table abut against the limiting blocks, so that the stators on the conveyor belt are in a static state; when the lifting piece drives the placing table to ascend, the stator on the conveying belt is tightly abutted against the placing table, so that the stator on the conveying belt is still in a static state; when the lifting piece drives the placing table to descend and reset, all the stators on the conveying belt are conveyed by the conveying belt until a group of stators are completely conveyed to the placing table; the conveyer belt has realized the automation of stator and has prepared material, has reduced workman's intensity of labour.

The present invention may be further configured in a preferred embodiment as: the mounting groove circumference is equipped with the multiunit on the cell wall that leads to the groove, and all is equipped with elastic component in every group mounting groove, inlays to establish the groove and also circumference is equipped with the multiunit placing the bench.

Through adopting above-mentioned technical scheme, support the stator jointly through multiunit elastic component, improved the stability of stator in the heating process.

The present invention may be further configured in a preferred embodiment as: the upper surface of the workbench is fixedly provided with a bracket and a slideway which are respectively arranged at two sides of the coil, a fixed cylinder is fixed on the bracket, a mandril, an elastic piece driving the mandril to slide and pushing the stator into the slideway and a clamping component used for clamping and fixing the mandril and promoting the elastic piece to deform are arranged in the fixed cylinder, and the mandril is embedded in the fixed cylinder in a sliding manner; the placing table is provided with a pushing piece used for canceling the clamping state of the clamping component to the ejector rod.

Through adopting above-mentioned technical scheme, when the lifter drives and places the platform and rise and accomplish the reloading of stator, place the impeller on the platform and will cancel the joint state of joint subassembly to the ejector pin, the elastic component will reply to natural state and drive the slide bar and push into the slide with the stator this moment in, realized the automatic unloading of stator.

The present invention may be further configured in a preferred embodiment as: the joint subassembly includes the joint groove of seting up on the ejector pin lateral wall, seting up the standing groove on the fixed cylinder inner wall, slip inlay the joint piece of establishing in the standing groove and promote the second spring of joint piece joint in the joint inslot, and the both ends of second spring are fixed connection respectively in joint piece and standing groove cell wall.

Through adopting above-mentioned technical scheme, when the second spring is in natural state, the joint piece with the joint in the joint inslot for the ejector pin is fixed in a fixed section of thick bamboo by the joint, and the elastic component will be compressed this moment, so that behind the impeller cancellation joint subassembly to the joint state of ejector pin, the elastic component can drive the slide bar with the stator push into in the slide.

The present invention may be further configured in a preferred embodiment as: the outer wall of the fixed cylinder is provided with a separation groove which is the same as the extension direction of the placing groove and is communicated with the placing groove, a separation rod is embedded in the separation groove in a sliding mode, a touch plate is fixed on the separation rod, and the pushing piece is a push rod which is fixed on the placing table and is positioned on the lower side of the touch plate.

Through adopting above-mentioned technical scheme, when the lifter drives and places the platform and rise and accomplish the reloading of stator, the push rod will promote to support the touch panel and break away from the pole and rise yet to make the joint piece slide and break away from in the joint groove, the elastic component will reply to natural state and drive the slide bar and push away the stator to the slide in this moment, has realized the automatic unloading of stator.

The present invention may be further configured in a preferred embodiment as: the placing table and the ejector rod are fixed with the same connecting rope.

By adopting the technical scheme, when the lifting piece drives the placing table to ascend and complete the material changing of the stator, the connecting rope is in a loose state, and when the lifting piece drives the placing table to descend, the connecting rope is gradually tensioned and pulls the ejector rod to slide into the fixed cylinder; after the lifting piece drives the placing table to descend and reset, the connecting rope enables the placing groove to correspond to the clamping groove, the second spring enables the clamping block to be in sliding clamping connection in the clamping groove, the elastic piece is in a deformation state, and the ejector rod can push the stator completed by heating to the slide way when the placing table is lifted.

The present invention may be further configured in a preferred embodiment as: the elastic component comprises a supporting block and a first spring which are arranged in the mounting groove, the supporting block is embedded in the mounting groove in a sliding mode, two ends of the first spring are fixedly connected to the wall of the mounting groove and the supporting block respectively, and the inclined plane is arranged on the lower side of the supporting block and inclines towards the center of the heating coil.

By adopting the technical scheme, when the lifting piece drives the placing table to ascend, the upper end of the new stator is tightly abutted against the inclined surface and the supporting block is pressed into the mounting groove through the inclined surface, so that the first spring is in a compressed state; then the new stator will promote the stator that the heating was accomplished to rise for inlay and establish the groove and correspond to the mounting groove, first spring will kick-back and make the supporting shoe embedding to inlay and establish the inslot this moment, make the supporting shoe support the new stator, and make heating coil can continue to heat the new stator.

To sum up, the utility model discloses a following beneficial technological effect:

1. due to the arrangement of the working table, the elastic assembly, the placing table and the lifting piece, the stator can be replaced only by driving the placing table to ascend through the lifting piece, so that the stator replacing time is shortened to 1-2 seconds, and the assembling efficiency of the stator and the rotor is improved;

2. due to the arrangement of the conveying belt and the limiting block, automatic material preparation of the stator is realized, and the labor intensity of workers is reduced;

3. the arrangement of the fixed cylinder, the ejector rod, the clamping assembly, the elastic piece and the push rod realizes automatic blanking of the stator.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

FIG. 2 is a schematic sectional view of the working table and the placing table according to the embodiment of the present invention;

fig. 3 is a schematic sectional structure diagram showing the fixed cylinder in the embodiment of the present invention.

Reference numerals: 1. a body; 11. a heating coil; 2. a work table; 21. a through groove; 22. mounting grooves; 23. an elastic component; 231. a support block; 232. a first spring; 233. an inclined surface; 24. a chute; 3. a placing table; 31. embedding a groove; 32. a limiting block; 33. a push rod; 34. connecting ropes; 4. a cylinder; 5. a conveyor belt; 6. a support; 61. a fixed cylinder; 611. a disengagement groove; 612. a release lever; 613. a touch plate; 62. a top rod; 63. a third spring; 64. a clamping assembly; 641. a clamping groove; 642. a placement groove; 643. a clamping block; 644. a second spring; 7. a slideway.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a high frequency heating machine includes a machine body 1 and a heating coil 11 connected to the machine body 1, and the machine body 1 is described in detail in the reference document, so that the details are not repeated herein; one side of organism 1 is equipped with workstation 2 that supplies heating coil 11 to install, and the upper surface of workstation 2 is seted up and is corresponding to the inboard logical groove 21 of heating coil 11, and the cell wall that leads to groove 21 goes up circumference and is equipped with a plurality of mounting grooves 22, all is equipped with elastic component 23 in all mounting grooves 22.

As shown in fig. 2, the elastic member 23 includes a supporting block 231 and a first spring 232 which are disposed in the mounting groove 22, the supporting block 231 is slidably inserted into the mounting groove 22, both ends of the first spring 232 are fixedly connected to a groove wall of the mounting groove 22 and the supporting block 231, respectively, and an inclined surface 233 inclined toward the center of the heating coil 11 is disposed at a lower side of the supporting block 231. When the first spring 232 is in a natural state, the supporting block 231 is protruded from the mounting groove 22 and supports the stator being heated.

As shown in the body 1 and fig. 2, a placing table 3 and a lifting piece corresponding to the through groove 21 are arranged on the lower side of the working table 2, the lifting piece is a cylinder 4, and a piston rod of the cylinder 4 extends in the vertical direction and is fixedly connected to the placing table 3; the upper surface of the placing table 3 is circumferentially provided with a plurality of embedding grooves 31 for the corresponding supporting blocks 231 to be embedded in a sliding manner. In the heating process of the stator, a worker firstly places a new stator on the placing table 3; after the heating coil 11 finishes heating the stator, the placing table 3 is driven to ascend through the air cylinder 4, the upper end of the new stator is abutted against the inclined surface 233, and the supporting block 231 is pressed into the mounting groove 22 through the inclined surface 233; then the new stator will push the heated stator to rise and separate from the heating coil 11, when the inserting slot 31 will correspond to the mounting slot 22, the first spring 232 will rebound and urge the supporting block 231 to insert into the inserting slot 31, at this time, the supporting block 231 will support the new stator, the heating coil 11 can continue to heat the new stator, and the material changing time of the stator is shortened to 1 to 2 seconds.

As shown in fig. 1 and 2, a conveyor belt 5 extending in the horizontal direction is abutted against one side of the placing table 3, the conveyor belt 5 can continuously feed materials to the placing table 3, and the placing table 3 is only large enough to accommodate one set of stators; a plurality of limiting blocks 32 are fixed on the upper surface of the placing table 3, so that the stator on the placing table 3 is prevented from being extruded by the stator on the conveyor belt 5; the lower surface of the working table 2 is provided with a plurality of sliding grooves 24 for the corresponding limiting blocks 32 to be embedded in a sliding manner, so that the limiting blocks 32 are not easy to interfere with the working table 2 in space when the placing table 3 rises.

As shown in fig. 1 and 3, a bracket 6 and a slideway 7 which are respectively arranged at two sides of the coil are fixed on the upper surface of the workbench 2, and the slideway 7 is arranged in a U shape; a fixed cylinder 61 is fixed on the support 6, an ejector rod 62, an elastic part and a clamping assembly 64 are arranged in the fixed cylinder 61, the ejector rod 62 is embedded in the fixed cylinder 61 in a sliding mode, the elastic part is a third spring 63, and two ends of the third spring 63 are fixedly connected to the inner wall of the fixed cylinder 61 and the end portion of the ejector rod 62 respectively. When the third spring 63 returns to the natural state from the compressed state, the third spring 63 can drive the ejector rod 62 to push the stator pushed out of the heating coil 11 into the slideway 7.

As shown in fig. 3, the locking assembly 64 includes a locking groove 641, a placement groove 642, a locking block 643 and a second spring 644, the locking groove 641 is disposed on the side wall of the push rod 62, the placement groove 642 is disposed on the inner wall of the fixed cylinder 61, the locking block 643 is slidably inserted into the placement groove 642, and two ends of the second spring 644 are respectively and fixedly connected to the locking block 643 and the wall of the placement groove 642. When the second spring 644 is in a natural state, the catching block 643 will catch in the catching groove 641, and make the third spring 63 in a compressed state.

As shown in fig. 1 and fig. 3, a release groove 611 is formed in the outer wall of the fixed cylinder 61, the release groove 611 has the same extension direction as the placement groove 642 and is communicated with the placement groove 642, a release rod 612 fixedly connected to the clamping block 643 is slidably embedded in the release groove 611, and a touch plate 613 is fixed on the release rod 612; a pushing member is fixed to the placing table 3, and the pushing member is a push rod 33 located on the lower side of the abutting plate 613. When the cylinder 4 drives the placing table 3 to ascend and complete the material changing of the stator, the push rod 33 also pushes the abutting plate 613 and the separating rod 612 to ascend, so that the clamping block 643 is separated from the clamping groove 641 in a sliding manner, and at this time, the third spring 63 returns to a natural state and drives the sliding rod to push the stator into the slideway 7, thereby realizing the automatic discharging of the stator.

As shown in fig. 1, the same connecting rope 34 is fixed on the placing table 3 and the ejector rod 62, when the cylinder 4 drives the placing table 3 to ascend and complete the material changing of the stator, the connecting rope 34 is in a loose state, and when the cylinder 4 drives the placing table 3 to descend, the connecting rope 34 is gradually tensioned and pulls the ejector rod 62 to slide into the fixed cylinder 61; after the cylinder 4 drives the placing table 3 to descend and reset, the connecting rope 34 will make the placing groove 642 correspond to the clamping groove 641, and at this time, the second spring 644 will make the clamping block 643 slidingly clamped in the clamping groove 641, so that the third spring 63 is compressed, and the push rod 62 can push the stator which is heated completely to the slideway 7 when the placing table 3 ascends.

The implementation principle of the embodiment is as follows: during the heating process of the stator, the conveyor belt 5 conveys a group of stators on the placing table 3, and the stators abut against the limiting blocks 32 and cannot fall off from the placing table 3; after the heating coil 11 finishes heating the stator, the placing table 3 is driven by the cylinder 4 to ascend, the upper end of the new stator is abutted against the inclined surface 233 and the supporting block 231 is pressed into the mounting groove 22 through the inclined surface 233, and at the moment, the first spring 232 is in a compressed state.

Then the new stator will push the heated stator to rise and separate from the heating coil 11, at this time the embedding slot 31 will correspond to the mounting slot 22, the first spring 232 will rebound and urge the supporting block 231 to be embedded into the embedding slot 31, at this time the supporting block 231 will support the new stator, and the heating coil 11 can continue to heat the new stator. Through the operation, the material changing time of the stator is shortened to 1 to 2 seconds, so that the assembling efficiency of the stator and the rotor is improved.

When the heated stator is separated from the heating coil 11, the push rod 33 will also push the contact plate 613 and the separation rod 612 to rise, and the clamping block 643 is separated from the clamping groove 641 in a sliding manner, at this time, the third spring 63 will return to the natural state and drive the sliding rod to push the heated stator into the slideway 7, so as to achieve the automatic blanking of the stator.

When the cylinder 4 drives the placing table 3 to descend, the connecting rope 34 is gradually tensioned and pulls the mandril 62 to slide into the fixed cylinder 61; after the cylinder 4 drives the placing table 3 to descend and reset, the connecting rope 34 will make the placing groove 642 correspond to the clamping groove 641, and at this time, the second spring 644 will make the clamping block 643 slidingly clamped in the clamping groove 641, so that the third spring 63 is compressed, and the push rod 62 can push the stator which is heated up to the slideway 7 when the placing table 3 ascends next time.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A high-frequency heating machine comprising a machine body (1) and a heating coil (11) connected to the machine body (1), characterized in that: a workbench (2) for installing a heating coil (11) is arranged on one side of the machine body (1), a through groove (21) corresponding to the inner side of the heating coil (11) is formed in the upper surface of the workbench (2), an installation groove (22) is formed in the groove wall of the through groove (21), and an elastic component (23) for supporting a stator is arranged in the installation groove (22); the downside of workstation (2) is equipped with and places platform (3) and be used for driving the lift piece that places platform (3) and go up and down corresponding to logical groove (21) and supply the stator to place, places the upper surface of platform (3) and sets up and supply elastic component (23) to slide to inlay and establish groove (31), and the downside of elastic component (23) is equipped with and supplies to place stator on platform (3) and impress inclined plane (233) in mounting groove (22) elastic component (23).

2. A high-frequency heating machine according to claim 1, wherein: place one side of platform (3) and contradict conveyer belt (5) that extend along the horizontal direction, the last fixed surface who places platform (3) has a plurality of stoppers (32) of avoiding the stator to be extruded and placing platform (3), and the lower surface of workstation (2) is seted up stopper (32) that a plurality of confessions correspond and is slided and inlay spout (24) of establishing.

3. A high-frequency heating machine according to claim 1, wherein: the mounting groove (22) is circumferentially provided with a plurality of groups on the groove wall of the through groove (21), each group of mounting groove (22) is internally provided with an elastic component (23), and the embedding groove (31) is circumferentially provided with a plurality of groups on the placing table (3).

4. A high-frequency heating machine according to claim 1, wherein: the upper surface of the workbench (2) is fixedly provided with a support (6) and a slide way (7) which are respectively arranged at two sides of a coil, a fixed cylinder (61) is fixed on the support (6), a push rod (62) is arranged in the fixed cylinder (61), an elastic piece which drives the push rod (62) to slide and pushes a stator into the slide way (7) and a clamping assembly (64) which is used for clamping and fixing the push rod (62) and promoting the elastic piece to deform are arranged in the fixed cylinder (61), and the push rod (62) is embedded in the fixed cylinder (61) in a sliding manner; the placing table (3) is provided with a pushing piece used for canceling the clamping state of the clamping component (64) to the ejector rod (62).

5. A high-frequency heating machine according to claim 4, wherein: the clamping assembly (64) comprises a clamping groove (641) formed in the side wall of the ejector rod (62), a placing groove (642) formed in the inner wall of the fixing barrel (61), a clamping block (643) embedded in the placing groove (642) in a sliding mode and a second spring (644) pushing the clamping block (643) to be clamped in the clamping groove (641), and two ends of the second spring (644) are fixedly connected to the clamping block (643) and the groove wall of the placing groove (642) respectively.

6. A high-frequency heating machine according to claim 5, wherein: the outer wall of the fixed barrel (61) is provided with a separation groove (611) which is the same as the extension direction of the placing groove (642) and is communicated with the placing groove (642), a separation rod (612) is embedded in the separation groove (611) in a sliding mode, a touch plate (613) is fixed on the separation rod (612), and the pushing piece is a push rod (33) which is fixed on the placing table (3) and is positioned on the lower side of the touch plate (613).

7. A high-frequency heating machine according to claim 5, wherein: the placing table (3) and the mandril (62) are fixed with the same connecting rope (34).

8. A high-frequency heating machine according to claim 1, wherein: elastic component (23) are including locating supporting shoe (231) and first spring (232) in mounting groove (22), and supporting shoe (231) slip inlays and establishes in mounting groove (22), and the both ends of first spring (232) are fixed connection respectively in mounting groove (22) cell wall and supporting shoe (231), and inclined plane (233) are located the downside of supporting shoe (231) and are towards the center slope of heating coil (11).